<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>修改商品</h1>
<form action="/update">
    <input type="text" name="id" placeholder="请输入要修改的商品id">
    <input type="text" name="title" placeholder="请输入新的商品标题">
    <input type="text" name="price" placeholder="请输入新的商品价格">
    <input type="text" name="saleCount" placeholder="请输入新的商品销量">
    <input type="submit" value="修改">
</form>
</body>
</html>